6 December 2018
20181205 Week Rotation Today Rotation Week 20181207

NOAA
1 Active Region

Flare Forecast

Coronal Holes


Today's Coronal Hole Properties
CHIMERA Number
Centroid
[Heliocentric]
Width
[°]
Area
[%]
< B >
[G]
< Φ >
[Mx]
1 W18S07
(298",-119")
E18-W43
(61)
15.1 -0.6 -2.1e21
2 E14S48
(-153",-732")
E73-W10
(83)
6.3 -0.6 -2.3e21
3 E37N69
(-213",906")
E75-W23
(98)
1.3 1.0 4.7e21
4 W24N13
(388",222")
W21-W28
(7)
0.1 -0.8 -2.4e19
5 E24S44
(-288",-682")
E26-E23
(3)
0.0 -1.3 -4.1e19

Note: Solar Monitor's coronal hole segmentations are performed by CHIMERA, a copy of which is available at: github.com/solarmonitor/solarmonitoridl/idl. An extensive copy of coronal hole properties are available at: solarmonitor.org/data. The latest positions of the coronal holes are given in heliocentric co-ordinates. The region positions are valid on 6-Dec-2018 20:30 UT .